/**
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.guicerecipes.testing.junit4;

import org.guicerecipes.testing.*;
import org.junit.runner.notification.*;
import org.junit.runners.*;
import org.junit.runners.model.*;

/** @version $Revision: 1.1 $ */
public class GuiceyJUnit4 extends BlockJUnit4ClassRunner {

	protected static InjectorManager manager = new InjectorManager();

	public GuiceyJUnit4(Class<?> aClass) throws InitializationError {
		super(aClass);
	}

	@Override
	protected Statement withBeforeClasses(Statement statement) {
		final Statement parent = super.withBeforeClasses(statement);
		return new Statement() {
			@Override
			public void evaluate() throws Throwable {
				manager.beforeClasses();

				parent.evaluate();
			}
		};
	}

	@Override
	protected Statement withAfterClasses(Statement statement) {
		final Statement parent = super.withAfterClasses(statement);
		return new Statement() {
			@Override
			public void evaluate() throws Throwable {
				parent.evaluate();

				manager.afterClasses();
			}
		};
	}

	@Override
	protected Statement withBefores(FrameworkMethod frameworkMethod, final Object test, Statement statement) {
		final Statement parent = super.withBefores(frameworkMethod, test, statement);
		return new Statement() {
			@Override
			public void evaluate() throws Throwable {
				manager.beforeTest(test);

				parent.evaluate();
			}
		};
	}

	@Override
	protected Statement withAfters(FrameworkMethod frameworkMethod, final Object test, Statement statement) {
		final Statement parent = super.withBefores(frameworkMethod, test, statement);
		return new Statement() {
			@Override
			public void evaluate() throws Throwable {
				parent.evaluate();

				manager.afterTest(test);
			}
		};
	}

	@Override
	public void run(RunNotifier runNotifier) {
		super.run(runNotifier);
	}
}
